CN211164005U

CN211164005U - Press from both sides and get device with getting arm

Info

Publication number: CN211164005U
Application number: CN201922203020.XU
Authority: CN
Inventors: 欧阳雄军
Original assignee: Shenzhen Skyworth Digital Technology Co Ltd
Current assignee: Shenzhen Skyworth Digital Technology Co Ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-08-04
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a press from both sides and get arm and press from both sides and get device. Wherein, press from both sides and get arm and include: a mounting seat; the pneumatic finger is arranged on one side of the mounting seat and comprises two oppositely arranged clamping fingers; the first clamping assembly is connected with one clamping finger, the second clamping assembly is connected with the other clamping finger, and a clamping space for clamping a workpiece is formed between the second clamping assembly and the first clamping assembly. The utility model discloses technical scheme aims at improving the efficiency of production, avoids production to make mistakes simultaneously.

Description

Press from both sides and get device with getting arm

Technical Field

The utility model relates to an automation equipment technical field, in particular to press from both sides and get arm and use this clamp to get device of getting of arm.

Background

In the production process of some electronic devices, for example, in the packaging process of a top box, some electronic accessories (such as connecting wires) are usually put into a packaging box together for packaging. However, at present, when the set-top box is packaged, the fitting wires of the set-top box are manually placed in the packaging box by an operator, so that the production efficiency is low, and manual errors of more or less placing are easy to occur.

The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a press from both sides and get arm aims at improving the efficiency of production, avoids production to make mistakes simultaneously.

In order to achieve the above object, the utility model provides a press from both sides and get arm, include:

a mounting seat;

the pneumatic finger is arranged on one side of the mounting seat and comprises two oppositely arranged clamping fingers; and

the clamping device comprises a first clamping assembly and a second clamping assembly, wherein the first clamping assembly is connected with one clamping finger, the second clamping assembly is connected with the other clamping finger, and a clamping space for clamping a workpiece is formed between the second clamping assembly and the first clamping assembly.

Optionally, the gripping mechanical arm further includes a stopper connected to the first clamping assembly or the second clamping assembly, and the stopper, the first clamping assembly, and the second clamping assembly enclose the gripping space.

Optionally, the first clamping assembly includes a first connecting arm connected to one of the clamping fingers and a first clamping block connected to one end of the first connecting arm, and the clamping space is formed between the first clamping block and the second clamping assembly.

Optionally, the second clamping assembly includes a second connecting arm connected to another clamping finger and a second clamping block connected to one end of the second connecting arm, and the clamping space is formed between the first clamping block and the second clamping block.

Optionally, the first clamping block and/or the second clamping block are provided with a protrusion, so that the clamped workpiece abuts against the protrusion.

Optionally, the edge of the first clamping block and/or the second clamping block is provided with a chamfer structure.

Optionally, a fixing plate is detachably connected to one side of the mounting seat, and the pneumatic finger is connected to the mounting seat through the fixing plate.

Optionally, the number of the pneumatic fingers is multiple, and the multiple pneumatic fingers are arranged at intervals along the circumferential direction of the mounting seat.

Optionally, the gripping mechanical arm further comprises a driving member, and the driving member is connected to a side of the mounting base, which faces away from the pneumatic finger, so as to drive the mounting base to reciprocate.

The utility model discloses still provide a press from both sides and get device, including the device body with connect in the clamp of device body is got the arm, it includes to get the arm to press from both sides:

a mounting seat;

The utility model discloses technical scheme's clamp gets arm is through installing pneumatic finger in one side of mount pad to connect first centre gripping subassembly and second centre gripping subassembly respectively in two clamp fingers that pneumatic finger, make getting to the work piece put the in-process, thereby can order about pneumatic finger action and utilize the centre gripping space that forms between first centre gripping subassembly and the second centre gripping subassembly to press from both sides and get the work piece, accomplish the automatic clamp of work piece and get the process. In the mode, the workpiece is not required to be manually taken and placed, and the pneumatic finger is used for driving the first clamping assembly and the second clamping assembly to automatically take and place the workpiece, so that the production efficiency is improved, and manual production errors are effectively avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of the clamping mechanical arm in a state of clamping a workpiece;

fig. 2 is a schematic view of a part of the structure of the gripping mechanical arm of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Mounting seat	110	Fixing plate
200	Pneumatic finger	210	Clamping finger
				300	First clamping assembly	310	First connecting arm
320	First clamping block	400	Second clamping assembly
				410	Second connecting arm	420	Second clamping block
421	Projection	430	Stop block
				500	Clamping space	600	Driving member
700	Clamping mechanical arm	800	Workpiece

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a press from both sides and get device.

The clamping device is mainly used for automatically taking and placing accessories, articles and the like used in the production and packaging process to produce or package, so that the production and packaging process is automatically completed. Specifically, the gripping device may be a gripping robot, or a robot arm or the like.

In the embodiment of the present invention, the clamping device includes a device body and a clamping mechanical arm 700 connected to the device body. Generally, the apparatus body is provided with an electric control assembly for controlling the gripping robot 700 and an operation panel assembly; the gripping robot arms 700 may be provided in two and located at both sides of the apparatus body, respectively.

Referring to fig. 1 and 2, the gripping robot 700 of the present application includes a mount 100, a pneumatic finger 200, a first gripper assembly 300, and a second gripper assembly 400. The pneumatic finger 200 is mounted on one side of the mounting seat 100, and the pneumatic finger 200 includes two oppositely arranged clamping fingers 210; the first clamping assembly 300 is connected with one of the clamping fingers 210, the second clamping assembly 400 is connected with the other clamping finger 210, and a clamping space 500 for clamping the workpiece 800 is formed between the first clamping assembly 300 and the second clamping assembly.

Specifically, the mounting seat 100 may be a plate-shaped structure, and the mounting seat 100 may be made of a metal material having a hard texture and good machinability; the shape of the mounting base 100 can also be designed in various ways, such as circular, square, oval, or other reasonable and effective shapes.

The pneumatic finger 200 is an actuator for gripping or grabbing the workpiece 800, mainly using compressed air as power. The type of the pneumatic finger 200 in this application may be a swinging clamping finger 210 (Y-shaped clamping finger 210), and the pneumatic finger 200 may be welded and fixed to one side of the mounting base 100, or detachably connected to the mounting base 100 by means of a screw connection, a snap connection, or other methods commonly used in the art, so as to facilitate the detachment of the pneumatic finger 200 for daily maintenance and repair.

The first clamping assembly 300 and the second clamping assembly 400 are connected with the two clamping fingers 210 of the pneumatic finger 200 and arranged in a splayed shape, so that when the workpiece 800 needs to be clamped, the pneumatic finger 200 is driven to move, the two clamping assemblies are drawn close to each other, the clamping space 500 is squeezed, the workpiece 800 is clamped stably, and similarly, when the workpiece 800 needs to be put down, the first clamping assembly 300 and the second clamping assembly 400 are driven to be away from each other to unload the workpiece 800.

Therefore, the utility model discloses technical scheme's clamp gets arm 700 is through installing pneumatic finger 200 in one side of mount pad 100 to connect first centre gripping subassembly 300 and second centre gripping subassembly 400 respectively in the two press from both sides of pneumatic finger 200 and indicate 210, make getting to put the in-process to work piece 800, thereby can order about pneumatic finger 200 action and utilize the centre gripping space 500 that forms between first centre gripping subassembly 300 and the second centre gripping subassembly 400 to press from both sides and get work piece 800, accomplish the automatic clamp of work piece 800 and get the process. In this way, the workpiece 800 does not need to be manually taken and placed, and the pneumatic finger 200 is used for driving the first clamping assembly 300 and the second clamping assembly 400 to automatically take and place the workpiece 800, so that the production efficiency is improved, and errors in manual production are effectively avoided.

In an embodiment of the present application, the mechanical gripping arm 700 further includes a stopper 430 connected to the first clamping assembly 300 or the second clamping assembly 400, and the stopper 430, the first clamping assembly 300, and the second clamping assembly 400 enclose the clamping space 500. In this embodiment, the stopper 430 may be fixed to the first clamping assembly 300 or the second clamping assembly 400 by screw coupling. By arranging the stopper 430, the clamped workpiece 800 can be limited in the area among the first clamping assembly 300, the second clamping assembly 400 and the stopper 430, so that the size of the clamping space 500 can be changed by changing the position of the stopper 430, and a user can limit the size of the clamping space 500 according to the number of the clamped workpieces 800 required at each time, for example, only 1 workpiece or 2 workpieces can be clamped in the clamping space 500 limited by the stopper 430, thereby avoiding the phenomena of multiple clamping and missing clamping.

In order to achieve stable clamping of the workpiece 800, referring to fig. 2, in an embodiment of the present application, the first clamping assembly 300 includes a first connecting arm 310 connected to one of the clamping fingers 210 and a first clamping block 320 connected to one end of the first connecting arm 310, and the clamping space 500 is formed between the first clamping block 320 and the second clamping assembly 400.

Specifically, the first connecting arm 310 may be made of a metal material with good structural strength and less deformation, one end of the first connecting arm 310 may be fixed to the clamping finger 210 of the pneumatic finger 200 by welding or screwing, and the first clamping block 320 may be fixed to the other end of the first connecting arm 310 by welding or screwing. The first clamping block 320 may be a block structure or a plate structure, so that when the first clamping block 320 and the second clamping assembly 400 clamp the workpiece 800 together, the contact area between the first clamping block 320 and the workpiece 800 is also wider, thereby ensuring that the clamping force applied to the workpiece 800 is relatively stable, and further ensuring that the workpiece 800 is clamped stably.

In an embodiment of the present application, referring to fig. 2, the second clamping assembly 400 includes a second connecting arm 410 connected to another clamping finger 210 and a second clamping block 420 connected to one end of the second connecting arm 410, and the clamping space 500 is formed between the first clamping block 320 and the second clamping block 420.

Similarly, the second connecting arm 410 may be made of a metal material with good structural strength and less deformation, one end of the second connecting arm 410 may be fixed to the clamping finger 210 of the pneumatic finger 200 by welding or screwing, and the second clamping block 420 may be fixed to the other end of the second connecting arm 410 by welding or screwing. The second clamping block 420 may be a block structure or a plate structure, so that when the second clamping block 420 and the first clamping block 320 cooperate to clamp the workpiece 800, the clamping area of the workpiece 800 may be wider, the workpiece 800 may be relatively stably clamped, and the workpiece 800 may be further stably clamped.

In order to ensure that the workpiece 800 does not easily fall off after being clamped, in an embodiment of the present disclosure, the first clamping block 320 and/or the second clamping block 420 are provided with a protrusion 421, so that the clamped workpiece 800 abuts against the protrusion 421. The protrusion 421 may be formed as an integral structure with the first clamping block 320 or the second clamping block 420, so that the efficiency of production and processing can be improved by integral molding, thereby facilitating mass production. By providing the protrusion 421, when the workpiece 800 is clamped in the clamping space 500, the workpiece 800 can be supported by the protrusion 421, so that the workpiece 800 can be clamped stably and firmly.

Further, the edge of the first clamping block 320 and/or the second clamping block 420 is provided with a chamfer structure (not shown). By arranging the chamfering structure, the edges of the first clamping block 320 and the second clamping block 420 are smooth, so that the workpiece 800 can be prevented from being damaged due to the clamping force in the clamping process of the workpiece 800.

In an embodiment of the present application, a fixing plate 110 is detachably connected to one side of the mounting base 100, and the pneumatic finger 200 is connected to the mounting base 100 through the fixing plate 110.

Specifically, the fixing plate 110 may be detachably fixed to one side of the mounting seat 100 by means of screw connection, and the pneumatic finger 200 may also be detachably fixed to the fixing plate 110 by means of screw connection. To facilitate the installation of the pneumatic finger 200, the fixing plate 110 may be designed in a straight plate structure such that a sufficient installation area is provided on the fixing plate 110 for the pneumatic finger 200 to be installed. In practical application, when the pneumatic finger 200 needs to be detached for maintenance, the fixing plate 110 and the mounting base 100 can be detached first, and then the pneumatic finger 200 is detached from the fixing plate 110, so that the pneumatic finger 200 is detached step by step, and the operation is simple.

In the embodiment of the present application, referring to fig. 1, the number of the pneumatic fingers 200 is plural, and the plurality of the pneumatic fingers 200 are arranged at intervals along the circumferential direction of the mounting seat 100. The number of the pneumatic fingers 200 may be 3, and the 3 pneumatic fingers 200 are arranged at an interval of 120 ° in the circumferential direction of the mounting seat 100, so that when clamping the workpiece 800, for example, when clamping a coiled wire, the workpiece 800 can be simultaneously clamped by applying force in multiple directions, so as to ensure that the clamping force applied to the workpiece 800 is balanced and stable, and the workpiece 800 cannot easily fall off. Of course, in other embodiments, the number of the pneumatic fingers 200 may be 2, 4 or more, and the user may select the setting according to the specific situation.

Further, in an embodiment of the present application, the gripping mechanical arm 700 further includes a driving member 600, and the driving member 600 is connected to a side of the mounting base 100 opposite to the pneumatic finger 200 to drive the mounting base 100 to reciprocate. Wherein, driving piece 600 can be cylinder or linear electric motor, and mount pad 100 is connected in the output of driving piece 600, when driving piece 600 action of driving, can drive mount pad 100 and pneumatic finger 200 simultaneous movement, and the flexible distance of user's accessible control driving piece 600 from this, and the control is got work piece 800 of different positions and is got, and the operation is more nimble, convenient.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A grasping mechanical arm, comprising:

a mounting seat;

2. The grasping robot arm of claim 1, wherein the grasping robot arm further comprises a stop connected to the first or second clamp assembly, the stop, the first clamp assembly, and the second clamp assembly enclosing the clamping space.

3. The grasping arm of claim 1, wherein the first grasping assembly includes a first link arm connecting a finger and a first block connecting an end of the first link arm, the grasping space being formed between the first block and the second grasping assembly.

4. The grasping robot arm according to claim 3, wherein the second grasping assembly includes a second connecting arm connecting the other of the grasping fingers and a second block connecting an end of the second connecting arm, and the grasping space is formed between the first block and the second block.

5. The grasping robot arm according to claim 4, wherein the first and/or second chuck blocks are provided with a projection so that the grasped workpiece abuts against the projection.

6. The grasping robot arm according to claim 4, wherein an edge of the first block and/or the second block is provided with a chamfered structure.

7. The grasping arm according to claim 1, wherein a fixing plate is detachably attached to one side of the mounting base, and the pneumatic finger is attached to the mounting base through the fixing plate.

8. The grasping mechanical arm according to any one of claims 1 to 7, wherein the number of the pneumatic fingers is plural, and the plural pneumatic fingers are provided at intervals in a circumferential direction of the mount.

9. The grasping arm according to any one of claims 1 to 7, wherein the grasping arm further comprises a drive member connected to a side of the mount facing away from the pneumatic finger to drive the mount to reciprocate.

10. A gripping apparatus comprising an apparatus body and the gripping robot arm of any one of claims 1 to 9 attached to the apparatus body.